//
//  XS_Device.swift
//  Alamofire
//
//  Created by 韩云智 on 2020/7/14.
//
//  获取当前收拾设备类型

import UIKit

public extension UIDevice {
    static func xsPhoneModel() -> String {
        let drive = UIDevice.current
        return drive.modelName + "  " + drive.systemName + " " + drive.systemVersion
    }
    private var modelName: String {
        var systemInfo = utsname()
        uname(&systemInfo)
        let machineMirror = Mirror(reflecting: systemInfo.machine)
        let identifier = machineMirror.children.reduce("") { identifier, element in
            guard let value = element.value as? Int8, value != 0 else { return identifier }
            return identifier + String(UnicodeScalar(UInt8(value)))
        }
        switch identifier {
        // iPhone
        case "iPhone1,1":                                   return "iPhone 2G"
        case "iPhone1,2":                                   return "iPhone 3G"
        case "iPhone2,1":                                   return "iPhone 3GS"
        case "iPhone3,1", "iPhone3,2", "iPhone3,3":         return "iPhone 4"
        case "iPhone4,1":                                   return "iPhone 4S"
        case "iPhone5,1", "iPhone5,2":                      return "iPhone 5"
        case "iPhone5,3", "iPhone5,4":                      return "iPhone 5c"
        case "iPhone6,1", "iPhone6,2":                      return "iPhone 5s"
        case "iPhone7,1":                                   return "iPhone 6 Plus"
        case "iPhone7,2":                                   return "iPhone 6"
        case "iPhone8,1":                                   return "iPhone 6s"
        case "iPhone8,2":                                   return "iPhone 6s Plus"
        case "iPhone8,4":                                   return "iPhone SE"
        case "iPhone9,1", "iPhone9,3":                      return "iPhone 7"
        case "iPhone9,2", "iPhone9,4":                      return "iPhone 7 Plus"
        case "iPhone10,1", "iPhone10,4":                    return "iPhone 8"
        case "iPhone10,2", "iPhone10,5":                    return "iPhone 8 Plus"
        case "iPhone10,3", "iPhone10,6":                    return "iPhone X"
        case "iPhone11,2":                                  return "iPhone XS"
        case "iPhone11,4", "iPhone11,6":                    return "iPhone XS MAX"
        case "iPhone11,8":                                  return "iPhone XR"
        case "iPhone12,1":                                  return "iPhone 11"
        case "iPhone12,3":                                  return "iPhone 11 Pro"
        case "iPhone12,5":                                  return "iPhone 11 Pro Max"
        case "iPhone12,8":                                  return "iPhone SE 2"
            
        // iPod
        case "iPod1,1":                                     return "iPod Touch 1"
        case "iPod2,1":                                     return "iPod Touch 2"
        case "iPod3,1":                                     return "iPod Touch 3"
        case "iPod4,1":                                     return "iPod Touch 4"
        case "iPod5,1":                                     return "iPod Touch 5"
        case "iPod7,1":                                     return "iPod Touch 6"
        case "iPod9,1":                                     return "iPod Touch 7"
            
        // iPad
        case "iPad1,1":                                     return "iPad 1"
        case "iPad2,1", "iPad2,2", "iPad2,3", "iPad2,4":    return "iPad 2"
        case "iPad3,1", "iPad3,2", "iPad3,3":               return "iPad 3"
        case "iPad3,4", "iPad3,5", "iPad3,6":               return "iPad 4"
        case "iPad6,11", "iPad6,12":                        return "iPad 5"
        case "iPad7,5", "iPad7,6":                          return "iPad 6"
        case "iPad7,11", "iPad7,12":                        return "iPad 7"
            
        // iPad Air
        case "iPad4,1", "iPad4,2", "iPad4,3":               return "iPad Air"
        case "iPad5,3", "iPad5,4":                          return "iPad Air 2"
        case "iPad11,3", "iPad11,4":                        return "iPad Air 3"
            
        // iPad Pro
        case "iPad6,3", "iPad6,4":                          return "iPad Pro (9.7-inch)"
        case "iPad6,7", "iPad6,8":                          return "iPad Pro (12.9-inch)"
        case "iPad7,1", "iPad7,2":                          return "iPad Pro (12.9-inch) 2"
        case "iPad7,3", "iPad7,4":                          return "iPad Pro (10.5-inch)"
        case "iPad8,1", "iPad8,2", "iPad8,3", "iPad8,4":    return "iPad Pro (11-inch)"
        case "iPad8,5", "iPad8,6", "iPad8,7", "iPad8,8":    return "iPad Pro (12.9-inch) 3"
        case "iPad8,9", "iPad8,10":                         return "iPad Pro (11-inch) 2"
        case "iPad8,11", "iPad8,12":                        return "iPad Pro (12.9-inch) 4"
            
        // iPad Mini
        case "iPad2,5", "iPad2,6", "iPad2,7":               return "iPad Mini 1"
        case "iPad4,4", "iPad4,5", "iPad4,6":               return "iPad Mini 2"
        case "iPad4,7", "iPad4,8", "iPad4,9":               return "iPad mini 3"
        case "iPad5,1", "iPad5,2":                          return "iPad mini 4"
        case "iPad11,1", "iPad11,2":                        return "iPad mini 5"
            
        // 模拟器
        case "i386", "x86_64":                          return "Simulator"
        default:                                        return identifier
        }
    }
}
